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even better cache file naming?

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adam j hartz 2016-03-20 21:21:50 -04:00
parent 7f7a2976cd
commit 86e5060291
1 changed files with 6 additions and 15 deletions
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21
xonsh/environ.py
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@ -1146,21 +1146,15 @@ def _splitpath(path, sofar=[]):
else:
return _splitpath(folder, sofar + [path])
_uppercase = {chr(i) for i in range(65, 91)}
def _replacer(x):
if x == '.':
return '_.'
if x == '_':
return '__'
if x in _uppercase:
return '_%s' % x.lower()
return x
_character_map = {chr(o): '_%s' % chr(o+32) for o in range(65, 91)}
_character_map.update({'.': '_.', '_': '__'})
def _cache_renamer(path):
path = os.path.abspath(path)
return [''.join(_replacer(i) for i in w) for w in _splitpath(path)]
o = [''.join(_character_map.get(i, i) for i in w) for w in _splitpath(path)]
o[-1] = "{}.{}".format(o[-1], sys.implementation.cache_tag)
return o
def _make_if_not_exists(dirname):
@ -1181,10 +1175,7 @@ def xonshrc_context(rcfiles=None, execer=None):
loaded.append(False)
continue
use_cached = False
cache_tag = sys.implementation.cache_tag
cachefname = _cache_renamer(rcfile)
cachefname[-1] = "{}.{}".format(cachefname[-1], cache_tag)
cachefname = os.path.join(cachedir, *cachefname)
cachefname = os.path.join(cachedir, *_cache_renamer(rcfile))
if os.path.isfile(cachefname):
if os.stat(cachefname).st_mtime >= os.stat(rcfile).st_mtime:
# use the compiled version and leave